Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21348199 · ArcScan

Block

#21,348,199

2026-09-17 15:21:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,199
Timestamp: 17 days ago · 2026-09-17 15:21:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xc281274e9a69de544508e90b45ce9e6f2b0b9b57ce039e1f64840ab9e79f6791
Parent hash: 0xf272039d…644c92b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,199 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.2%2,462,798 / 30,000,000

Base fee

20 gwei

State root

0x82377689a418…e13639789434

Transactions root

0xed79c4e1a87e…d6878e4f356d

Receipts root

0xf33d84212165…4f4ee65a6a7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800